1. Johnson and Johnson didn’t quite report their data in the same way as the other tests, that has made it difficult for the press to do a straight comparison.
2. J&J was tested at a time when there were more variants running around, that likely also, which may well have increased the number of individuals who showed mild illness symptoms.
3. J&J seems to take longer after the shot to see the full effect. This could well be because they all take 28 days, but with Pfizer and Moderna you’ve got a second shot beforehand. This, hard to compare the numbers cleanly.
4. People with mild symptoms can almost certainly still transmit the virus, so we can’t just say that having the vaccine means you are perfectly in the clear to go around maskless until everyone around you also has had the vaccine. If you have the vaccine then go to a lot of restaurants maskless because you’re safe, your chances of picking the virus up rise, and if the rest of your household is unvaccinated, you could create an easy cluster, undermining the effect of the vaccine.
5. All 3 of these existing and being produced in enough volume for everyone in 15 months after this starts is a fucking triumph of science.
6. Get whatever shot in your arm as soon as you can.
7. One of the last remaining risks is that because vaccines are out and cases are coming down after XMas, states will open things up, declare masks unnecessary, enough people will refuse the vaccine or be unable to get it to allow the virus to continue circulating, and we will combine and evolve the current variants out there into something that is strongly resistant and easily transmitted. Doing things like that at a government level is like hanging 3 straight curveballs to Abreu, you are just hoping nothing bad happens. Considering how many a**hole governors are already doing exactly that, the press and scientists can’t just say “we won!” because the fight isn’t over yet.
All 3 are amazing outcomes, but backing off masking restrictions right now is like bringing in Rodon with a 1 run lead in the 8th inning and 2 runners on, with Bummer and Hendricks sitting there unused, because some guy behind the dugout yelled “this game is ova!” So the effort scientists could be spending on saying “please everyone get this ASAP” is being spent saying “please Texas stop trying to help the virus”.